//#ifndef __PWM_H
//#define __PWM_H

//#include "stm32f10x.h"

//// PWM常量定义
//#define PWM_PERIOD 1000

//// 函数声明
//void PWM_Init(void);
//void Set_Motor_Speed(int left_speed, int right_speed);
//void Set_Both_Motor_Speed(int speed);

//#endif